18342273

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 25105536

約数和(自身を除く): 6763263

約数列:

[1, 3, 61, 113, 183, 339, 887, 2661, 6893, 20679, 54107, 100231, 162321, 300693, 6114091, 18342273]

約数ペア:

[(1, 18342273), (3, 6114091), (61, 300693), (113, 162321), (183, 100231), (339, 54107), (887, 20679), (2661, 6893)]